package com.ak.reggie.controller;

import com.ak.reggie.common.BaseContext;
import com.ak.reggie.common.R;
import com.ak.reggie.entity.AddressBook;
import com.ak.reggie.service.AddressBookService;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 地址簿管理
 */
@Slf4j
@RestController
@RequestMapping("/addressBook")
public class AddressBookController {

    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增地址
     * @param addressBook
     * @return
     * INSERT INTO address_book ( id, user_id, consignee, phone, sex, detail, label, create_time, update_time, create_user, update_user ) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )
     */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook) {
        //设置用户id
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:{}", addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    /**
     * 设置默认地址
     * @param addressBook
     * @return
     * UPDATE address_book SET is_default=?, update_time=?, update_user=? WHERE id=?
     * SELECT id,user_id,consignee,phone,sex,province_code,province_name,city_code,city_name,district_code,district_name,detail,label,is_default,create_time,update_time,create_user,update_user,is_deleted FROM address_book WHERE (user_id = ?) ORDER BY update_time DESC
     */
    @PutMapping("/default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook) {
        log.info("addressBook:{}", addressBook);
        LambdaUpdateWrapper<AddressBook> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.set(AddressBook::getIsDefault, 0);
        //update address_book set is_default = 0 where user_id = ?
        addressBookService.update(wrapper);

        addressBook.setIsDefault(1);
        //update address_book set is_default = 1 where id = ?
        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    /**
     * 根据id查询地址
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public R get(@PathVariable Long id) {
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook != null) {
            return R.success(addressBook);
        } else {
            return R.error("没有找到该地址");
        }
    }

    /**
     * 查询默认地址
     * @return
     */
    @GetMapping("/default")
    public R<AddressBook> getDefault() {
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.eq(AddressBook::getIsDefault, 1);

        //select * from address_book where user_id = ? and is_default = 1
        AddressBook addressBook = addressBookService.getOne(wrapper);
        if (null == addressBook) {
            return R.error("没有该地址");
        } else {
            return R.success(addressBook);
        }
    }

    /**
     * 查询指定用户的所有地址
     * @param addressBook
     * @return
     * SELECT id,user_id,consignee,phone,sex,province_code,province_name,city_code,city_name,district_code,district_name,detail,label,is_default,create_time,update_time,create_user,update_user,is_deleted FROM address_book WHERE (user_id = ?) ORDER BY update_time DESC
     */
    @GetMapping("/list")
    public R<List<AddressBook>> list(AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook：{}", addressBook);

        //条件构造器
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(null != addressBook.getUserId(), AddressBook::getUserId, addressBook.getUserId());
        wrapper.orderByDesc(AddressBook::getUpdateTime);

        //select * from address_book where user_id = ? order by update_time desc
        List<AddressBook> list = addressBookService.list(wrapper);
        return R.success(list);
    }
}
